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How to stop redirects to and from jioer.pro

Also Known As: jioer.pro pop-up
Damage level: Medium

What is the jioer[.]pro site?

jioer[.]pro is a rogue website and just one of thousands of identical and similar pages on the web. Some other examples are mybestnewz.commypushz.com, and beforeigntools.club. Visitors to jioer[.]pro are presented with dubious information and/or are redirected to other untrusted and possibly malicious sites.

Few users access these websites intentionally - most are redirected to them by intrusive advertisements or Potentially Unwanted Applications (PUAs) already installed onto their devices. This software does not need explicit users consent to infiltrate systems. PUAs cause redirects, run intrusive ad campaigns and collect browsing-related data.

jioer[.]pro pop-up redirects

How jioer[.]pro operates is determined by visitors' geolocations. It learns this information from users' IP (Internet Protocol) addresses. To elaborate, whether visitors are redirected elsewhere and/or are presented with dubious material, depends on their geolocations.

Furthermore, this website uses deceptive tactics to trick users into enabling browser notifications - jioer[.]pro asks to "Press Allow to confirm / I'm not a robot / Press Allow to verify, that you are not a robot", however, this is not Captcha verification and should visitors follow the instructions, they will allow jioer[.]pro to run intrusive ad campaigns.

As well as being an annoyance, the delivered ads also pose a threat to device/user safety. When clicked, intrusive advertisements redirect to dubious/malicious web pages and some can even execute scripts to stealthily download/install rogue software (e.g. PUAs).

These unwanted apps can have various undisclosed capabilities and these features can be in varied combinations. PUAs can force-open harmful sites and/or run intrusive ad campaigns.

Furthermore, most PUAs can track data. They monitor browsing activity (URLs visited, pages viewed, search queries typed, etc.) and collect sensitive information extracted from it (IP addresses, geolocations and other details). This vulnerable data typically contains personally identifiable information.

PUA developers monetize this information by sharing it with and/or selling it to third parties (potentially, cyber criminals). In summary, the presence of unwanted software on devices can result in system infections, serious privacy issues, financial loss and even identity theft.

To ensure device integrity and user safety, all suspicious applications and browser extensions/plug-ins must be removed immediately upon detection.

Threat Summary:
Name jioer.pro pop-up
Threat Type Push notifications ads, Unwanted ads, Pop-up ads.
Detection Names ESET (Suspicious), Full List Of Detections (VirusTotal).
Serving IP Address 88.208.60.53
Observed Domains 2fzs5.jioer[.]pro; uidzq.jioer[.]pro; cv12s.jioer[.]pro; iz569.jioer[.]pro; 25tq6.jioer[.]pro; ze8an.jioer[.]pro; azxsr.jioer[.]pro; zq451.jioer[.]pro; 4965a.jioer[.]pro; 574lj.jioer[.]pro
Symptoms Seeing advertisements not originating from the sites you are browsing. Intrusive pop-up ads. Decreased Internet browsing speed.
Distribution Methods Deceptive pop-up ads, potentially unwanted applications (adware).
Damage Decreased computer performance, browser tracking - privacy issues, possible additional malware infections.
Malware Removal (Windows)

To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner.
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PUAs usual appear legitimate and innocuous, and users are often lured into download/installation with offers of various "useful" functionality, however, the advertised features are rarely operational. The only purpose of this unwanted software is to generate profit for the developers.

Rather than delivering any real value, PUAs can force-open untrusted and malicious web pages, run intrusive advertisement campaigns and collect private information.

How did adware install on my computer?

PUAs are often downloaded/installed together with other products. This deceptive marketing technique of pre-packing regular software with unwanted or malicious additions is called "bundling".

By rushing through download/installation (e.g. ignoring terms, skipping steps and sections, using "Quick/Express" settings, etc.), many users risk unintentionally allowing bundled content into their devices.

Intrusive advertisements proliferate PUAs as well. When clicked, the ads can execute scripts to download/install these applications without users' permission. Some PUAs have "official" download web pages.

How to avoid installation of potentially unwanted applications

Download software and files from official websites and via direct links. It is not safe to use torrent clients, eMule (or other Peer-to-Peer networks), third party downloaders, unofficial websites or other sources of this kind. Avoid third party installers. Check "Advanced", "Custom" and other settings, and decline offers to download or install unwanted software.

Do not click ads that are displayed on dubious websites, since they can open other untrusted websites or even cause unwanted downloads and installations. Remove any unwanted, suspicious applications (extensions, add-ons, and plug-ins) that are installed on the browser.

The same should be applied to programs of this kind that are installed on the operating system. If your computer is already infected with rogue applications, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate them.

Appearance of jioer[.]pro website (GIF):

jioer[.]pro website appearance (GIF)

Instant automatic malware removal: Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

Quick menu:

Disable unwanted browser notifications:

Video showing how to disable web browser notifications:

Google Chrome logoRemove spam notifications from Google Chrome:

Click the Menu button (three dots) on the right upper corner of the screen and select "Settings". In the opened window select "Privacy and security", then click on "Site Settings" and choose "Notifications".

Disable web browser notifications in Google Chrome (step 1)

In the "Allowed to send notifications" list search for websites that you want to stop receiving notifications from. Click on the three dots icon near the website URL and click "Block" or "Remove" (if you click "Remove" and visit the malicious site once more, it will ask to enable notifications again).

Disable web browser notifications in Google Chrome (step 2)

Android logoRemove spam notifications from Google Chrome (Android):

Tap the Menu button (three dots) on the right upper corner of the screen and select "Settings". Scroll down, tap on "Site settings" and then "Notifications".

Disable web browser notifications in Google Chrome - Android (step 1)

In the opened window, locate all suspicious URLs and tap on them one-by-one. Once the pop-up shows up, select either "Block" or "Remove" (if you tap "Remove" and visit the malicious site once more, it will ask to enable notifications again).

Disable web browser notifications in Google Chrome - Android (step 2)

Mozilla Firefox logoRemove spam notifications from Mozilla Firefox:

Click the Menu button (three bars) on the right upper corner of the screen. Select "Settings" and click on "Privacy & Security" in the toolbar on the left hand side of the screen. Scroll down to the "Permissions" section and click the "Settings" button next to "Notifications".

Disable web browser notifications in Mozilla Firefox (step 1)

In the opened window, locate all suspicious URLs and block them using the drop-down menu or either remove them by clicking "Remove Website" at the bottom of the window (if you click "Remove Website" and visit the malicious site once more, it will ask to enable notifications again).

Disable web browser notifications in Mozilla Firefox (step 2)

Microsoft Edge logoRemove spam notifications from Microsoft Edge:

Click the menu button (three dots) on the right upper corner of the Edge window and select "Settings". Click on "Cookies and site permissions" in the toolbar on the left hand side of the screen and select "Notifications".

Disable web browser notifications in Microsoft Edge (step 1)

Click three dots on the right hand side of each suspicious URL under "Allow" section and click "Block" or "Remove" (if you click "Remove" and visit the malicious site once more, it will ask to enable notifications again).

Disable web browser notifications in Microsoft Edge (step 2)

Safari logoRemove spam notifications from Safari (macOS):

Click "Safari" button on the left upper corner of the screen and select "Preferences...". Select the "Websites" tab and then select "Notifications" section on the left pane.

Disable web browser notifications in Safari - macOS (step 1)

Check for suspicious URLs and apply the "Deny" option using the drop-down menu or either remove them by clicking "Remove" at the bottom of the window (if you click "Remove" and visit the malicious site once more, it will ask to enable notifications again)

Disable web browser notifications in Safari - macOS (step 2)

How to avoid browser notification spam?

Internet users should be very skeptical when being asked to allow notifications. While this is a useful feature that allows you to receive timely news from websites you like, deceptive marketers frequently abuse it.

Only allow notifications from websites that you fully trust. For added security - use an anti-malware application with a real-time web browsing monitor to block shady websites that tries to trick you into allowing spam notifications. We recommend using Combo Cleaner Antivirus for Windows.

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About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

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Software uninstall instructions
Malware activity

Global malware activity level today:

Medium threat activity

Increased attack rate of infections detected within the last 24 hours.

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